| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.55 | 4.435% | $147.8277 | $147.83 | $147.85 | $147.80 |
| Purchase #2 | $149.82 | 11.687% | $167.3295 | $167.33 | $167.35 | $167.30 |
| Purchase #3 | $206.90 | 13.307% | $234.4322 | $234.43 | $234.45 | $234.40 |
| Purchase #4 | $119.65 | 4.812% | $125.4076 | $125.41 | $125.40 | $125.40 |
| Purchase #5 | $181.56 | 13.444% | $205.9689 | $205.97 | $205.95 | $206.00 |
| Purchase #6 | $242.70 | 8.550% | $263.4509 | $263.45 | $263.45 | $263.50 |
| Purchase #7 | $137.90 | 6.678% | $147.109 | $147.11 | $147.10 | $147.10 |
| 7 purchase totals = | $1,180.08 | $1,291.5258 | $1,291.53 | $1,291.55 | $1,291.50 | |